From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Routine treatment of a car lighting and starting battery.
| Identifier | ExFiles\Box 54\1\ Scan179 | |
| Date | 22th June 1925 | |
| X 4617.S ROUTINE TREATMENT OF CAR LIGHTING & STARTING BATTERIES. Date:- 22-6-25 Battery under treatment :- S.4. (157) Rated capacity :- 80 ampere hours. Received charged or uncharged :- Charged. X. 4617 General remarks :- (1) Terminals. Standard (2) Filling. (3) Standing. (4) First charge. Amperes. from to hours amp.hours. Total amp.hours. (5) Discharge at amperes to 1.5 volts. Total hours :- Ampere hours realised:- Date. | ||